Dorman 264-904 Engine Valve Cover

Overview of Dorman Engine Valve Cover 264-904

The Dorman 264-904 engine valve cover is designed specifically for select Buick, Chevrolet, and GMC models, including the Allure, Captiva Sport, Equinox, Impala, LaCrosse, Malibu, Regal, Terrain, and Verano. Crafted from cast aluminum with a natural silver finish, this short valve cover is engineered for DOHC cylinder heads to provide reliable engine protection.

• Constructed from durable cast aluminum material
• Natural silver finish with a 20-inch length and 12.5-inch width
• Designed for DOHC cylinder head type engines
• Includes 1 valve cover and 2 gaskets in the package
• Contains internal oil baffles to manage oil flow
• Standard replacement grade with 0.09-inch material thickness
• Specific fit for Buick, Chevrolet, and GMC models listed

Detailed Product Description

The Dorman 264-904 valve cover is a short-type cover made from cast aluminum, providing a balance of strength and lightweight performance. Its natural silver finish complements the engine bay while resisting corrosion. Measuring 20 inches in length, 12.5 inches in width, and 2.9 inches in height, it is designed to fit DOHC cylinder heads precisely. The valve cover includes internal oil baffles that help control oil distribution and reduce engine oil leaks. This replacement part comes with two gaskets to ensure a proper seal during installation. Note that the oil filler cap, mounting hardware, grommets, and hold down tabs are not included.

Compatible Vehicles and Applications

• Buick Allure, LaCrosse, Regal, Verano
• Chevrolet Captiva Sport, Equinox, Impala, Malibu
• GMC Terrain

This valve cover is intended for use in engines with DOHC cylinder heads on the above models, providing a direct replacement for worn or damaged valve covers.

Common Issues Addressed by This Valve Cover

• Prevents oil leaks caused by cracked or warped valve covers
• Maintains proper oil flow with built-in oil baffles
• Protects internal engine components from contaminants
• Restores engine bay appearance with a natural aluminum finish
• Ensures a secure seal with included gaskets to prevent oil seepage

Installation Notes and Tips

Before installation, clean the cylinder head surface thoroughly to ensure a proper seal. Use the included gaskets and replace any worn mounting hardware separately, as these are not included. Tighten bolts to manufacturer specifications to avoid warping the valve cover. This part is designed for specific fitment; verify compatibility with your vehicle's make and model before installation.

Quality Assurance and Warranty

The Dorman 264-904 valve cover is manufactured to meet standard replacement quality requirements. It undergoes rigorous testing to ensure durability and fitment accuracy. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship.